DE69100622T2 - Eine Brennkraftmaschine der Direkteinspritzungsart. - Google Patents

Eine Brennkraftmaschine der Direkteinspritzungsart.

Info

Publication number
DE69100622T2
DE69100622T2 DE91120326T DE69100622T DE69100622T2 DE 69100622 T2 DE69100622 T2 DE 69100622T2 DE 91120326 T DE91120326 T DE 91120326T DE 69100622 T DE69100622 T DE 69100622T DE 69100622 T2 DE69100622 T2 DE 69100622T2
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
direct injection
injection type
type internal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE91120326T
Other languages
English (en)
Other versions
DE69100622D1 (de
Inventor
Yasusi Ito
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26401698&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69100622(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from JP2322674A external-priority patent/JP3012314B2/ja
Priority claimed from JP6062591A external-priority patent/JP2887929B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69100622D1 publication Critical patent/DE69100622D1/de
Application granted granted Critical
Publication of DE69100622T2 publication Critical patent/DE69100622T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0032—Controlling the purging of the canister as a function of the engine operating conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/104—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M25/00—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture
    • F02M25/08—Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
DE91120326T 1990-11-28 1991-11-27 Eine Brennkraftmaschine der Direkteinspritzungsart. Expired - Lifetime DE69100622T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2322674A JP3012314B2 (ja) 1990-11-28 1990-11-28 筒内噴射式内燃機関
JP6062591A JP2887929B2 (ja) 1991-03-26 1991-03-26 筒内噴射式内燃機関

Publications (2)

Publication Number Publication Date
DE69100622D1 DE69100622D1 (de) 1993-12-16
DE69100622T2 true DE69100622T2 (de) 1994-03-17

Family

ID=26401698

Family Applications (1)

Application Number Title Priority Date Filing Date
DE91120326T Expired - Lifetime DE69100622T2 (de) 1990-11-28 1991-11-27 Eine Brennkraftmaschine der Direkteinspritzungsart.

Country Status (3)

Country Link
US (1) US5245975A (de)
EP (1) EP0488254B2 (de)
DE (1) DE69100622T2 (de)

Families Citing this family (61)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2871220B2 (ja) * 1991-09-20 1999-03-17 トヨタ自動車株式会社 筒内噴射式内燃機関
US5537321A (en) * 1992-10-15 1996-07-16 Toyota Jidosha Kabushiki Kaisha Diagnostic apparatus for controlling the operation of a catalytic converter
DE4241274C2 (de) * 1992-12-08 1999-02-11 Freudenberg Carl Fa Vorrichtung zum Einspeisen der im Freiraum eines Kraftstoffbehälters befindlichen Dämpfe in das Ansaugrohr einer Verbrennungskraftmaschine
JP2860851B2 (ja) * 1993-02-05 1999-02-24 株式会社ユニシアジェックス 内燃機関の蒸発燃料制御装置
DE4312720A1 (de) * 1993-04-20 1994-10-27 Bosch Gmbh Robert Tankentlüftungsanlage für ein Kraftfahrzeug sowie Verfahren zu deren Betreiben
JPH0783058A (ja) * 1993-07-22 1995-03-28 Toyota Motor Corp 筒内噴射式火花点火機関
WO1995008703A1 (en) * 1993-09-21 1995-03-30 Orbital Engine Company (Australia) Pty. Limited Catalytic treatment of engine exhaust gas
US5386812A (en) * 1993-10-20 1995-02-07 Ford Motor Company Method and system for monitoring evaporative purge flow
US5437257A (en) * 1994-02-28 1995-08-01 General Motors Corporation Evaporative emission control system with vent valve
JPH08121278A (ja) * 1994-10-19 1996-05-14 Sanshin Ind Co Ltd エンジンの燃料供給装置
JPH08121266A (ja) * 1994-10-27 1996-05-14 Toyota Motor Corp 内燃機関の蒸発燃料処理装置
JP3267088B2 (ja) * 1995-02-17 2002-03-18 トヨタ自動車株式会社 内燃機関の蒸発燃料処理装置
JP3589763B2 (ja) * 1995-12-06 2004-11-17 株式会社アイシーティー ガソリンエンジンの排気ガス浄化方法
US20040086441A1 (en) 1995-12-06 2004-05-06 Masao Hori Process for purifying exhaust gas from gasoline engines
DE19547916A1 (de) * 1995-12-21 1997-06-26 Bosch Gmbh Robert Fremdgezündete Brennkraftmaschine mit Direkteinspritzung
US5857446A (en) * 1996-07-01 1999-01-12 Norton; Peter Fuel vapor source
US6012435A (en) * 1996-07-31 2000-01-11 Nissan Motor Co., Ltd. Engine combustion controller
DE19650517C2 (de) * 1996-12-05 2003-05-08 Siemens Ag Verfahren und Vorrichtung zur Tankentlüftung für eine direkteinspritzende Brennkraftmaschine
FR2759420A1 (fr) * 1997-02-07 1998-08-14 Siemens Automotive Sa Procede et dispositif de regeneration d'un filtre a vapeurs de carburant pour un moteur a injection directe
US5803056A (en) * 1997-02-12 1998-09-08 Siemens Electric Limited Canister vent valve having electric pressure sensor and valve actuator
US6148802A (en) * 1997-07-04 2000-11-21 Robert Bosch Gmbh Method for operating an internal combustion engine, especially of an automobile
US6161530A (en) * 1997-07-04 2000-12-19 Nissan Motor Co., Ltd. Control system for internal combustion engine
JP3385919B2 (ja) * 1997-07-10 2003-03-10 日産自動車株式会社 内燃機関の蒸発燃料パージ処理制御装置
JP3264221B2 (ja) * 1997-07-28 2002-03-11 株式会社デンソー 内燃機関の空燃比制御装置
JP3932642B2 (ja) * 1998-01-23 2007-06-20 トヨタ自動車株式会社 希薄燃焼内燃機関の排気浄化装置
US6257209B1 (en) 1998-03-18 2001-07-10 Toyota Jidosha Kabushiki Kaisha Evaporative fuel processing apparatus for lean-burn internal combustion engine
JP3861446B2 (ja) 1998-03-30 2006-12-20 トヨタ自動車株式会社 希薄燃焼内燃機関の蒸発燃料濃度検出装置及びその応用装置
JPH11280567A (ja) * 1998-03-30 1999-10-12 Toyota Motor Corp 希薄燃焼内燃機関の蒸発燃料濃度検出装置及びその応用装置
US5950603A (en) * 1998-05-08 1999-09-14 Ford Global Technologies, Inc. Vapor recovery control system for direct injection spark ignition engines
DE19828774A1 (de) * 1998-06-27 1999-12-30 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
DE59811201D1 (de) * 1998-07-02 2004-05-19 Ford Global Tech Llc Verbrennugskraftmaschine mit Direkteinspritzung
DE19831188C2 (de) * 1998-07-11 2003-05-08 Freudenberg Carl Kg Tankentlüftungseinrichtung für Kraftfahrzeuge
JP3503479B2 (ja) * 1998-07-15 2004-03-08 トヨタ自動車株式会社 希薄燃焼内燃機関の蒸発燃料処理装置
CA2340105C (en) * 1998-08-10 2005-10-11 Toyota Jidosha Kabushiki Kaisha Evaporated fuel treatment device of an engine
US6189513B1 (en) 1999-06-03 2001-02-20 Ford Global Technologies, Inc. Fuel transfer and conditioning unit for automotive vehicle
DE19936202A1 (de) * 1999-07-31 2001-02-08 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
US6176228B1 (en) * 1999-08-02 2001-01-23 Ford Global Technologies, Inc. Method for determining cylinder vapor concentration
US6256982B1 (en) 1999-08-02 2001-07-10 Ford Global Technologies, Inc. Fuel vapor purge for a direct injection engine
US6230484B1 (en) 1999-08-02 2001-05-15 Ford Global Technologies, Inc. Direct injection engine control with a fuel vapor purge system
US6237328B1 (en) 1999-08-02 2001-05-29 Ford Global Technologies, Inc. Engine control with a fuel vapor purge system
US6233924B1 (en) 1999-08-02 2001-05-22 Ford Global Technologies, Inc. Temperature control method for a direct injection engine
US6192672B1 (en) 1999-08-02 2001-02-27 Ford Global Technologies, Inc. Engine control method with multiple emission control devices
US6192674B1 (en) * 1999-08-02 2001-02-27 Ford Global Technologies, Inc. Heat generation method in an emission control device
JP3551125B2 (ja) * 1999-09-10 2004-08-04 トヨタ自動車株式会社 内燃機関の燃焼制御装置
US6269790B1 (en) 1999-11-05 2001-08-07 Ford Global Technologies, Inc. Combustion chamber for DISI engines with exhaust side piston bowl
US6286477B1 (en) 1999-12-21 2001-09-11 Ford Global Technologies, Inc. Combustion chamber for direct-injected spark-ignited engines with swirl airflows
US6267096B1 (en) 2000-01-07 2001-07-31 Ford Global Technologies, Inc. Three-valve cylinder head system
US6293261B1 (en) * 2000-03-03 2001-09-25 Delphi Technologies, Inc. Canister purge hydrocarbon sensing
US6553959B2 (en) 2000-06-13 2003-04-29 Visteon Global Technologies, Inc. Electronic flow control for a stratified EGR system
US6561166B2 (en) * 2000-06-13 2003-05-13 Visteon Global Technologies, Inc. Purge fuel canister measurement method and system
JP4387048B2 (ja) * 2000-08-02 2009-12-16 本田技研工業株式会社 天然ガスエンジンの排気浄化装置および排気浄化方法
US6363908B1 (en) 2000-08-02 2002-04-02 Ford Global Technologies, Inc. Method for ensuring combustion of evaporative fuel in a stratified charge engine using multiple fuel injection pulses
DE10308650B3 (de) * 2003-02-27 2004-12-30 Siemens Ag Motorsteuerung und zugehörige Betriebsverfahren
JP2005248895A (ja) * 2004-03-05 2005-09-15 Toyota Motor Corp 内燃機関の制御装置
JP2006057596A (ja) * 2004-08-23 2006-03-02 Toyota Motor Corp 蒸発燃料供給装置
TWI655362B (zh) * 2012-05-23 2019-04-01 葛寧能源及資源私人有限公司 用於發動壓縮點火引擎的燃料及方法、該燃料之用途、及使用該燃料之發電系統
DE102012217112B4 (de) 2012-09-24 2016-02-11 Continental Automotive Gmbh Tankentlüftungsvorrichtung für eine Brennkraftmaschine und zugehöriges Steuerverfahren
DE102013209715A1 (de) * 2013-05-24 2014-11-27 Continental Automotive Gmbh Verfahren zur Durchbruchsüberwachung eines Speicherelementes
DE102015216504B4 (de) 2015-08-28 2020-03-12 Continental Automotive Gmbh Verfahren und Vorrichtung zum Steuern einer Verbrennungskraftmaschine während des Kaltstarts und Warmlaufs
JP2018159305A (ja) * 2017-03-22 2018-10-11 トヨタ自動車株式会社 蒸発燃料処理装置
DE102017219220A1 (de) * 2017-10-26 2019-05-02 Continental Automotive Gmbh Anordnung einer Pumpe zum Spülen eines Kraftstoffspeichers eines Fahrzeugs und Kraftstoffverdunstungsrückhaltesystem

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US3618314A (en) * 1970-04-09 1971-11-09 Leroy J Krebs Method and means to control air pollution from motor vehicles and motor vehicle engines
JPS57165644A (en) * 1981-04-07 1982-10-12 Nippon Denso Co Ltd Control method of air-fuel ratio
JPS6176734A (ja) * 1984-09-19 1986-04-19 Mazda Motor Corp エンジンの大気汚染防止装置
JPS6425553A (en) * 1987-07-22 1989-01-27 Matsushita Electric Ind Co Ltd Semiconductor device
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CA1331118C (en) * 1988-10-11 1994-08-02 Yasunari Seki Failsafe method in connection with valve timing-changeover control for internal combustion engines
US4955339A (en) * 1988-11-18 1990-09-11 Toyota Jidosha Kabushiki Kaisha Internal combustion engine
JPH03182670A (ja) * 1989-12-11 1991-08-08 Mitsubishi Electric Corp 内燃機関の電子制御装置

Also Published As

Publication number Publication date
EP0488254A1 (de) 1992-06-03
EP0488254B1 (de) 1993-11-10
DE69100622D1 (de) 1993-12-16
US5245975A (en) 1993-09-21
EP0488254B2 (de) 1996-04-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8320 Willingness to grant licences declared (paragraph 23)